For practical purposes and safety, most sump pits are not open and use a lid to cover the basin. Holes can be drilled in the cover or sides of the basin to allow water to enter while still providing the benefits of a “covered” system. In this install I did drill holes in the lowe...
10 Litre Plastic Oil Recycler Drain Pan - Car Truck Vehicle Machinery Repair Maintenance Tools, Find Details and Price about Pan Drainer Tray Jerry Can Canister Bucket Basin Bowl Sump Bath Dripper Tank Trough Barrel Device from 10 Litre Plastic Oil ...